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CVE-2021-37740

PoC —
CVSS 3.1
7.5 high
EPSS
5%p91
Published
()
Modified
Description

A denial of service vulnerability exists in MDT's firmware for the KNXnet/IP Secure router SCN-IP100.03 and KNX IP interface SCN-IP000.03 before v3.0.4, that allows a remote attacker to turn the device unresponsive to all requests on the KNXnet/IP Secure layer, until the device is rebooted, via a SESSION_REQUEST frame with a modified total length field.

Vendors
mdt
Products
scn-ip000.03 firmware, scn-ip100.03 firmware
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (4.6%)

In the news

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